*{
    padding: 0;
    margin: 0;
    list-style: none;
    box-sizing: border-box;
}
.loginhead{
    width: 100vw;
    height: 20vh;
 
    display: flex;
    align-items: center;
    justify-content: center;
}
.loginbody{
    width: 100vw;
    height: 70vh;
 
}
.login-title{
    height: 10vh;
    text-align: center;
    font-size: 20px;
    font-family: "微软雅黑";
    animation: rotateAnimation 5s linear infinite;
    background: -webkit-linear-gradient(45deg,#87CEEB, #9932CC);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

@keyframes rotateAnimation {
    from {
      transform: rotateY(0deg);
    }
    to {
      transform: rotateY(360deg);
    }
  }